KVM: MMU: make kvm_mmu_zap_page() return the number of pages it actually freed

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Currently, kvm_mmu_zap_page() returning the number of freed children sp.
This might confuse the caller, because caller don't know the actual freed
number. Let's make kvm_mmu_zap_page() return the number of pages it actually
freed.

Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Gui Jianfeng 2010-05-05 09:03:49 +08:00 • committed by Avi Kivity

parent 518c5a05e8

commit 54a4f0239f

1 changed files with 3 additions and 2 deletions

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arch/x86/kvm/mmu.c

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